package com.leetcode.dfs;

import javax.xml.ws.EndpointReference;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class CombineKNums {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        while(scanner.hasNext()) {
            n = scanner.nextInt();
            k = scanner.nextInt();
            arr = new int[k];
        }

    }

    private static int n;

    private static int k;

    private static int[] arr;

    public List<List<Integer>> combine(int n, int k) {
        List<List<Integer>> list = new ArrayList<>();
        return list;
    }

    public void dfs(){

    }
}
